[  517.790383] bond1: (slave dummy1): making interface the new active one
[  517.790460] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.799202] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.812111] dummy1: entered promiscuous mode
[  517.863308] dummy1: left promiscuous mode
[  517.874679] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.879700] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.893555] bond1 (unregistering): Released all slaves
[  518.078480] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.090064] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.104105] dummy1: entered promiscuous mode
[  518.104181] dummy2: entered promiscuous mode
[  518.157124] dummy1: left promiscuous mode
[  518.157183] dummy2: left promiscuous mode
[  518.167509] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.179610] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.196574] bond1 (unregistering): Released all slaves
[  518.362583] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.372895] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.414103] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.434294] bond1: (slave dummy1): Removing an active aggregator
[  518.434390] bond1: (slave dummy1): Releasing backup interface
[  518.504865] bond1 (unregistering): Released all slaves
[  518.590194] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.628910] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.651155] bond1: (slave dummy1): Removing an active aggregator
[  518.651258] bond1: (slave dummy1): Releasing backup interface
[  518.719065] bond1 (unregistering): Released all slaves